Tungsten Rhenium wire used in sapphire of single crystal growth

The models of tungsten rhenium wire made by Sunstone       are:

WRe3, WRe5, WRe20, WRe25, WRe26.

Described in detail in the following table: 

Product Name	Type	Size	Application
Tungsten Rheniumn Wire	WRe3	0.5mm	Tungsten Rhenium wire used in sapphire of single crystal growth
	WRe5	0.5mm
	WRe20	0.5mm
	WRe25	0.5mm
	WRe26	0.5mm

the surface of Tungsten rhenium wire is smooth, burr-free, uniform in diameter.

Production process:

Carefully selecting raw materials:

as the industry's leading company in Tungsten-rhenium wire , BTM Group companiy purchase high quality raw materials, which are two main raw materials from domestic well-known large-scale industrial and mining enterprise,BTM Group company carefully selecte raw materials and strictly control powder particle size and purity.

Strictly controlling production processes:

From powder to every aspect of the finished product, according to ISO9001 and ISO14001 standards BTM Group company strictly train every employee in every produce line to refine and standardize evry step

Strictly controlling the Quality inspection:

In order to control the quality of tungsten rhenium wire at the factory before delivery, BTM Group strictly make quality inspection for rhe high temperature performance testing (high-temperature performance, tensile strength, hardness, microscopy and scanning electron microscopy) to ensure the product standerd is higher than the national one, let off a little human flaws, allowing customers to rest assured that satisfaction!

Tungsten-rhenium wire simple process is as follows:

Mixing - sintering - swaging - drawing  - Inspection - Packaging

Packing:

Each reel: 400-600g,  250m-260m per kilogram. Vacuum packaging, cartons, bags.

Transport Terms:

 Express is best choice. other transport terms can also be accepted ​​according to customer requirements. Transportation costs is paid by our company.

Reference information:

In recent years,  tungsten rhenium wire are widely exported to Taiwan, Japan, Korea, Russia , Ukraine and other countries because of the sapphire of single crystal growth, so WRe25 (tungsten 75%--Rhenium 25%) with diameter of 0.5mm  is the most commonly used .